He's Story Vol.2 'Cry'
2009
시들어 Love Fades - Single
2016
Love is like that - Single
2007
Mask Singer 36th - EP (Live)
2015
Mon coeur qui bat - EP
2010
OJ Issue
2006
Heartbreak - EP
Love is like that 2024 (with Lee Hong Gi) - Single
2024
Run to you, Fly With Cloud - Single
2011
OK, I'm Ready - EP
2008
